u.s. senate two years ago as an independent but lost to marco rubio and served as governor of florida as a republican. sum are speculating crist made this latest move in preparation for a run against incumbent florida governor rick scott in 2014. >>> lawmakers want answers about what that deadly depth seventh attack on the u.s. consulate in benghazi, libya is all about. soon they may hear from secretary of state hillary clinton. she will testify before a house committee on a state department report expected next week. u.s. ambassador to libya chris stevens and three other americans were killed when the consulate was stormed three months ago. >>> in britain, a prank call from an australian radio station to the hospital treating the duchess of cambridge has turned tragic. two deejays called the hospital, tricked a nurse to get information about katherine's condition. well, that nurse was found dead friday of an apparent suicide. she leaves behind a husband and two children. > the two deejays